Tokyo, Japan

Norichika Tanaka

This inventor holds 2 USPTO granted patents. Top assignees: Chiba City & Tsukishima Kikai Kabushiki Kaisha, Chiba City & Tsukishima Kikai Kubushiki Kaisha. Active years: 1991-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norichika Tanaka. Retrieved from https://idiyas.com/inventor/norichika-tanaka

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1991-1992

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Norichika Tanaka: Innovator in Waste Treatment Technology

Introduction

Norichika Tanaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of waste treatment technology, holding 2 patents that showcase his innovative approach to environmental sustainability.

Latest Patents

One of his latest patents is a system for treating waste material in a molten state. This improved system effectively burns finely pulverized combustible waste material, including incombustible materials such as pulverized coal and dried sludge derived from sewerage. The process involves a primary combustion furnace followed by a secondary combustion furnace, where the incombustible material is melted to form a flow of molten slag. This molten slag is then discharged outside the system. The system also collects floatable dust in the combustion waste gas, agglomerating it in a high-temperature swirling flow to maintain the incombustible material in a molten state. This innovative approach allows for high-efficiency combustion of any combustible material, maintaining a constant elevated temperature within the furnace.

Career Highlights

Throughout his career, Norichika Tanaka has worked with notable companies, including Chiba City and Tsukishima Kikai Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in waste treatment technologies.

Collaborations

Some of his coworkers include Yoshikazu Ueda and Teruji Kubota, who have collaborated with him on various projects.

Conclusion

Norichika Tanaka's work in waste treatment technology exemplifies innovation aimed at environmental sustainability. His patents reflect a commitment to improving waste management processes, making a significant impact in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…